| Équations équilibrées la veille | Équations équilibrées le lendemain |
14 LiO + 7 Cl2O7 = 14 LiCl + 9 O7
Mg + Li2CO3 = Li + MgCO3 =>
Mg + Li2CO3 = 2 Li + MgCO3
Mg(s) + Br2(g) = MgBr2 =>
Mg(s) + Br2(g) = MgBr2
F{2} + H{2} + O = HF + O{2} =>
F{2} + H{2} + 2 O = HF + 2 O{2}
Al(s) + CuSO4(l) = Al2(SO4)3(l) + Cu(s) =>
2 Al(s) + 3 CuSO4(l) = Al2(SO4)3(l) + 3 Cu(s)
[FeOH]SO4 + H2SO4 = Fe2(SO4)3 + H2O =>
2[FeOH]SO4 + H2SO4 = Fe2(SO4)3 + 2 H2O
KI + Na3PO4 = KPO4 + Na3I =>
KI + Na3PO4 = KPO4 + Na3I
C + OH = CO2 + H =>
C + 2 OH = CO2 + 2 H
Ni(OH)2 + Br + KOH = NiO(OH) + KBr + H2O =>
Ni(OH)2 + Br + KOH = NiO(OH) + KBr + H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
NH3 + HNO3 = N2 + H2O =>
5 NH3 + 3 HNO3 = 4 N2 + 9 H2O
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
C6H6 + O2 = H2O + CO2 =>
2 C6H6 + 15 O2 = 6 H2O + 12 CO2
AlCl3 + Cs = CsCl + Al =>
AlCl3 + 3 Cs = 3 CsCl + Al
Fe(NO3)2 + K2Cr2O7 + H2SO4 = Fe(NO3)3 + Fe2(SO4)4 + K2SO4 + Cr2(SO4)3 + H2O =>
18 Fe(NO3)2 + 4 K2Cr2O7 + 28 H2SO4 = 12 Fe(NO3)3 + 3 Fe2(SO4)4 + 4 K2SO4 + 4 Cr2(SO4)3 + 28 H2O
C6H12NH2 + O2 = CO2 + H2O + N2 =>
2 C6H12NH2 + 19 O2 = 12 CO2 + 14 H2O + N2
ZnO + Li2S = ZnS + Li2O =>
ZnO + Li2S = ZnS + Li2O
La2O3 + H2O = La(OH)3 =>
La2O3 + 3 H2O = 2 La(OH)3
C6H10O + HNO2 + HNO3 = C6H10N2O5 + H2O =>
C6H10O + HNO2 + HNO3 = C6H10N2O5 + H2O
Li2O + Mg3N2 = Li3N + MgO =>
3 Li2O + Mg3N2 = 2 Li3N + 3 MgO
SO2 + KMn4 + H2O = MnSO4 + K2SO4 + H2SO =>
18 SO2 + 2 KMn4 + 9 H2O = 8 MnSO4 + K2SO4 + 9 H2SO
CH2O + Cr2O7{2-} + H{+} = CO2 + Cr{3+} + H2O =>
3 CH2O + 2 Cr2O7{2-} + 16 H{+} = 3 CO2 + 4 Cr{3+} + 11 H2O
Na2(CO3) + Ca(OH)2 = Ca(CO3) + Na(OH) =>
Na2(CO3) + Ca(OH)2 = Ca(CO3) + 2 Na(OH)
Cl{2} + Br{-} = Br{2} + Cl{-} =>
Cl{2} + Br{-} = Br{2} + Cl{-}
KI + F2 = K2F + I2 =>
4 KI + F2 = 2 K2F + 2 I2
KOH + H2CO3 = H2O + K2CO3 =>
2 KOH + H2CO3 = 2 H2O + K2CO3
Cr3(SO4)3 + K2CO3 = Cr3(CO3)3 + K2SO4 =>
Cr3(SO4)3 + 3 K2CO3 = Cr3(CO3)3 + 3 K2SO4
HCl(aq) + NaHCO3(s) = NaCl(aq) + H2O(l) + CO2(g) =>
HCl(aq) + NaHCO3(s) = NaCl(aq) + H2O(l) + CO2(g)
CrO3 + HCl3 = CrCl3 + Cl2 + H2O =>
2 CrO3 + 12 HCl3 = 2 CrCl3 + 15 Cl2 + 6 H2O
NHO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
NHO3 + NaHCO3 = NaNO3 + H2O + CO2
Na2S + O2 = NaO + S =>
Na2S + O2 = 2 NaO + S
COO + O2 = CO3O4 =>
2 COO + 5 O2 = 2 CO3O4
K5 + PO4 + AgNO3 = K(NO3) + AgPO4 =>
K5 + 5 PO4 + 5 AgNO3 = 5 K(NO3) + 5 AgPO4
C31H34O11 + O2 = CO2 + H2O =>
C31H34O11 + 34 O2 = 31 CO2 + 17 H2O
[Al(OH)3] + H2SO4 = Al{+3} + SO4{2-} + H2O =>
2[Al(OH)3] + 3 H2SO4 = 2 Al{+3} + 3 SO4{2-} + 6 H2O
HC3H5O3 + NaOH = NaC2H5O3 =>
2 HC3H5O3 + 3 NaOH = 3 NaC2H5O3
Cl2 + KBr = KCl(s) + Br2 =>
Cl2 + 2 KBr = 2 KCl(s) + Br2
C + OH = CO2 + H =>
C + 2 OH = CO2 + 2 H
Na2O(s) + HCl(ag) = NaCl(aq) + H2O(l) =>
Na2O(s) + 2 HCl(ag) = 2 NaCl(aq) + H2O(l)
H2O2 + C2H6O = C2H4O + H2O =>
H2O2 + C2H6O = C2H4O + 2 H2O
(NH4)2C2O4(aq) + Al(ClO4)3(aq) = (NH4)2 + (ClO4)3 + C2O4Al(aq) =>
(NH4)2C2O4(aq) + Al(ClO4)3(aq) = (NH4)2 + (ClO4)3 + C2O4Al(aq)
Cl2Fe + NaOH = NaCl2 + FeOH =>
Cl2Fe + NaOH = NaCl2 + FeOH
HCOOK + I2 = KI + CO2 + H =>
2 HCOOK + I2 = 2 KI + 2 CO2 + 2 H
KMnO4 + H2SO4 + Na2S = Na2SO4 + MnSO4 + K2SO4 + H2O =>
8 KMnO4 + 12 H2SO4 + 5 Na2S = 5 Na2SO4 + 8 MnSO4 + 4 K2SO4 + 12 H2O
Ca(OH)2 + HCl = H2(OH)2 + CaCl2 =>
Ca(OH)2 + 2 HCl = H2(OH)2 + CaCl2
In + O2 = In2O3 =>
4 In + 3 O2 = 2 In2O3
PdCl2 + H2 = PdH2 + Cl =>
PdCl2 + H2 = PdH2 + 2 Cl
SiO2 + C = SiCO + CO =>
SiO2 + 2 C = SiCO + CO
FeSO4 + K2C2O4 = Fe(C2O4) + K2SO4 =>
FeSO4 + K2C2O4 = Fe(C2O4) + K2SO4
NaHCO3(aq) + C2H4O2(aq) = CO2(g) + H2O(l) + NaC2H3O2(aq) =>
NaHCO3(aq) + C2H4O2(aq) = CO2(g) + H2O(l) + NaC2H3O2(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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